Dreow Beats DB00100 Mini In-Ear Wireless Bluetooth Stereo Headphones Wireless headphones- advanced Bluetooth headphones 4.1 Technology with perfect high-quality sound, smart noise reduction technology Compact and lightweight wireless headsets with in-ear design for secure fit Wireless headphones for TV, sweat-proof, durable design, onscreen battery meter, up to 5-7 hours of talk/playing time and 175 hours standby time Easily accessible on ear controls and get rid of troublesome wires tangling while you control your music or calls